High Efficiency with ECM Motor (WH1T)

Home > Products > Air Handlers > High Efficiency with ECM Motor (WH1T)

High Efficiency with ECM Motor (WH1T)

High Efficiency with ECM Motor (WH1T)


  • WH1T feature a Constant Torque motor (ECM) which provides enhanced SEER performance with most Weather King outdoor units
  • Versatile 4-way convertible design for upflow, downflow, horizontal left and horizontal right applications
  • Factory-installed indoor coil
  • Sturdy cabinet construction with 1.0 inch [25.4 mm] of foil-faced insulation for excellent sound and insulating characteristics
  • Field-installed auxiliary electric heater kits provide exact heat for indoor comfort. Kits include circuit breakers that meet U.L. and cUL requirements for service disconnect
  • 11/2 ton [5.3 kW] through 5 ton [17.6 kW] models are between 421/2 to 57 inches [1080 to 1448 mm] tall and 22 inches [559 mm] deep
  • All models meet or exceed 330 to 400 CFM [156 to 189 L/s] per ton at .3 inches [.7 kPa] of external static pressure
  • Enhanced airflow up to .7" external static pressure
  • Evaporator is constructed of aluminum fins bonded to internally grooved aluminum tubing
  • Suitable for application in mobile homes

†A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance with Department of Energy test procedures.

  • Efficiencies up to 14 SEER 
  • Enhanced airflow up to 7" external static pressure 
  • Suitable for application in mobile homes
  • Constant Torque Singe Stage Airflow 
  • Aluminum coil 
  • Thermostatic Expansion Valve (TXV) 
ISO Certification 2015 AHRI Unitary Small AC AHRI Unitary Large HP C UL  US Listed 


High Efficiency with ECM Motor (WH1T)


Warranty Information:

  • 5-year warranty on parts 

Warranty extension upon registration:

  • Conditional Parts - Ten (10) Years

To register equipment for extended warranty please visit https://weatherking.registermyunit.com/

WeatherKing Warranty

Click below to register your WeatherKing® product.

By continuing to use this website, you agree to our use of cookies. For more information, see our Privacy Statement.